15000L HOWO 4*2 water tank truck tanker truck fact cubage 15000L Thickness 5mm Material, carbon steel,stainless steel Hubei Heli Special Automobile Manufacture Co.,Ltd can supply you with more than 10 types of water trucks from 3000L to 36000L. such as water truck, water tanker, tank truck , tank car ,water tanker for drinking water, stainless steel water tanker, water wagon, watering cart, ...